285072
5-Amino-2-naphthalenesulfonic acid
≥95%
Synonym(s):
1-Amino-6-naphthalenesulfonic acid, 1-Amino-6-sulfonaphthalene, 1-Naphthylamine-6-sulfonic acid, 5-Naphthylamine-2-sulfonic acid, 6-Sulfo-1-naphthylamine
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About This Item
Linear Formula:
H2NC10H6SO3H
CAS Number:
Molecular Weight:
223.25
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
204-351-2
MDL number:
Assay:
≥95%
Form:
solid
Quality Level
assay
≥95%
form
solid
solubility
soluble 100 mg/mL, clear, brown (1N NH4OH)
functional group
sulfonic acid
SMILES string
Nc1cccc2cc(ccc12)S(O)(=O)=O
InChI
1S/C10H9NO3S/c11-10-3-1-2-7-6-8(15(12,13)14)4-5-9(7)10/h1-6H,11H2,(H,12,13,14)
InChI key
UWPJYQYRSWYIGZ-UHFFFAOYSA-N
General description
The crystal structure of 5-amino-2-naphthalenesulfonic acid (1,6-Cleve′s acid) depicted the presence of a sulfonate-aminium group zwitterion.
Application
5-Amino-2-naphthalenesulfonic acid (1,6-Cleve′s acid) was used in the synthesis of nitrate reductase and detection of nitrate reduction by anaerobic bacteria.
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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P A Wideman et al.
Journal of clinical microbiology, 5(3), 315-319 (1977-03-01)
The laboratory and clinical evaluation of a potassium nitrate-saturated disk for the rapid detection of nitrate reductase production in anaerobes was investigated. The optimal disk concentration and incubation time were determined by utilizing triplicate sets of quadrant plates prepared with
Smith G, et al.
Acta Crystallographica Section E, Structure Reports Online, 60(11), o2014-o2016 (2004)
A S Rodrigues et al.
Chemosphere, 205, 433-442 (2018-05-01)
The electrodegradation of the 4-aminonaphthalene-1-sulfonic acid (4AN1S), 5-aminonaphthalene-2-sulfonic acid (5AN2S) and 8-aminonaphthalene-2-sulfonic acid (8AN2S) was studied, using two electrode materials as anode, BDD and Ti/Pt/PbO2, and two different electrolytes, sodium sulfate and sodium chloride. The highest COD removal rates were
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 285072-5G | 04061826259535 |
| 285072-100G | 04061826259528 |